Home / 5,495,980.18-7,584,574.22-3,048,511.52

Finding the Fourth Proportional to 5,495,980.18, 7,584,574.22 and 3,048,511.52

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Solution

The fourth proportional to 5,495,980.18, 7,584,574.22 and 3,048,511.52 is: 4,207,013.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,495,980.18 : 7,584,574.22 = 3,048,511.52 : x
  2. Step 2: Convert to fraction form
    5,495,980.18/7,584,574.22 = 3,048,511.52/x
  3. Step 3: Cross multiply
    5,495,980.18x = 7,584,574.22 × 3,048,511.52
  4. Step 4: Simplify right side
    5,495,980.18x = 23,121,661,883,965.02
  5. Step 5: Solve for x
    x = 23,121,661,883,965.02/5,495,980.18
  6. Step 6: Final answer
    x = 4,207,013.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.